A Machanism of Spin-Lattice Relaxation in Ferromagnetic Substances
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概要
- 論文の詳細を見る
A mechanism of the line broadening in a ferromagnetic resonance absorption was explained on the basis of the relaxation of spin orientation due to the interaction between spin wave and phonon fields in the crystal lattice. It was theoretically found that, at low temperatures, the line width was roughly proportional to 3/2th power of the absolute temperature. The experimental relationship between the line width and the temperature was explained by the theory. It was also found by this consideration that the relaxation time of spin reorientation was greatly influenced by the mean free path of Debye wave in the crystal.
- 東北大学の論文
著者
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Tsuya Noboru
The Research Institute Of Electrical Communication
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Tsuya Noboru
The Research Institute For Iron Steel And Other Metals
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Hirone Tokutaro
The Research Institute For Iron Steel And Other Metals
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Hirone T.
The Research Institute for Iron, Steel and Other Metals, Tohoku University
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Tsuya N.
The Research Institute of Electrical Communication
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Hirone T.
The Research Institute for Iron, Steel and Other Metals
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